安徽农业科学2012，Vol.40Issue(15)：8488-8491,8559,5.
水飞蓟的个体发育形态学研究
Morphology Research on the Individual Growth of Silybum marianum
刘新波 1孙江1
作者信息
- 1. 连云港师范高等专科学校生命科学系,江苏连云港222006
- 折叠
摘要
Abstract
[ Objective] To study the morphology characteristics of the individual growth of Silybum marianum ( L. ) Gaertn. [ Method] Seedling materials were cultivated in laboratory; young plants were planted in open filed. The external morphology and growth rhythm of S. marianum were observed and recorded. Then, hand - held slicing method and temporary slice method were used to observe the structures of fresh leaves and roots. Morphological characteristics of seedling, roots, stems and leaves were researched by conventional paraffin section technique. [ Result] As for the seed germination method, cotyledon was epigeal and shallow sowing should be adopted. Structure of nutritive organs of seedlings and plants was characterized by typical herbaceous dicotyledon structure. Synantherous stamen was a little shorter than the corolla lobe. And the growth period was 125 - 140 d. [ Conclusion ] The morphology characteristics of the individual growth of S. marianum were researched, which provided references for the standard cultivation of S. marianum.
关键词
水飞蓟(Silybum marianum(L.)Gaertn.)/生物学/生长发育/栽培Key words
Silybum marianum/Biology/Growth and development/Cultivation分类
农业科技引用本文复制引用
刘新波,孙江..水飞蓟的个体发育形态学研究[J].安徽农业科学,2012,40(15):8488-8491,8559,5.
